More than 40 world leaders joined the start of the march, linking arms in an act of solidarity. 'Paris is the capital of the world today,' Hollande said. The marchers demonstrate unity after the attacks on satirical m...

Police are storming the main protest camp in the capital, which has been occupied since November. Explosions are taking place. Fireworks are being thrown and large fires have broken out.
At least 18 people were kill...